Showing posts with label Neuropsychiatric. Show all posts
Showing posts with label Neuropsychiatric. Show all posts

Sunday, 25 June 2017

SUICIDE AND LYME AND ASSOCIATED DISEASES

Thanks to Dr Robert Bransfield for this important work published 16th June 2017





Video abstract of original research paper “Suicide and Lyme and associated diseases” published in the open access journal Neuropsychiatric Disease and Treatment by Bransfield RC

Purpose: The aim of this paper is to investigate the association between suicide and Lyme and associated diseases (LAD). No journal article has previously performed a comprehensive assessment of this subject.

Introduction: Multiple case reports and other references demonstrate a causal association between suicidal risk and LAD. Suicide risk is greater in outdoor workers and veterans, both with greater LAD exposure. Multiple studies demonstrate many infections and the associated proinflammatory cytokines, inflammatory-mediated metabolic changes, and quinolinic acid and glutamate changes alter neural circuits which increase suicidality. A similar pathophysiology occurs in LAD.

Method: A retrospective chart review and epidemiological calculations were performed.

Results: LAD contributed to suicidality, and sometimes homicidality, in individuals who were not suicidal before infection. A higher level of risk to self and others is associated with multiple symptoms developing after acquiring LAD, in particular, explosive anger, intrusive images, sudden mood swings, paranoia, dissociative episodes, hallucinations, disinhibition, panic disorder, rapid cycling bipolar, depersonalization, social anxiety disorder, substance abuse, hypervigilance, generalized anxiety disorder, genital–urinary symptoms, chronic pain, anhedonia, depression, low frustration tolerance, and posttraumatic stress disorder. Negative attitudes about LAD from family, friends, doctors, and the health care system may also contribute to suicide risk. By indirect calculations, it is estimated there are possibly over 1,200 LAD suicides in the US per year.

Conclusion: Suicidality seen in LAD contributes to causing a significant number of previously unexplained suicides and is associated with immune-mediated and metabolic changes resulting in psychiatric and other symptoms which are possibly intensified by negative attitudes about LAD from others. Some LAD suicides are associated with being overwhelmed by multiple debilitating symptoms, and others are impulsive, bizarre, and unpredictable. Greater understanding and a direct method of acquiring LAD suicide statistics is needed. It is suggested that medical examiners, the Centers for Disease Control and Prevention, and other epidemiological organizations proactively evaluate the association between LAD and suicide.

Read the full paper here: https://www.dovepress.com/suicide-and-lyme-and-associated-diseases-peer-reviewed-article-NDT


Saturday, 25 August 2012

WHEN THE DOCTOR GETS SICK - THEY GET IT

A recent discussion on Eurolyme was about when a doctor or their loved one gets sick with Chronic Lyme Disease - it seems that only then is a paradigm shift in how they view the disease.

I have heard the comment a number of times : 'You don't get Chronic Lyme until you get Chronic Lyme' so true.

A recent response in the BMJ from  a Doctor was highlighted on the Lyme Disease Action website here 

'What have i learnt? I have learnt to take a good travel history and that guidelines are just that - guidelines, and not always applicable to every patient and that clinical assessment is just as important'.Caroline J Rayment, GP partner.

Link to the BMJ here

It was with interest I read the following presentation from the Lyme Disease Action conference 2012  here  


The Neuropsychiatry of Lyme disease: Case presentation
Dr Sandra Pearson, MB ChB, MRCPsych Consultant Psychiatrist and Medical Director www.LymeDiseaseAction.org.uk Link here 

There are a growing number of doctors that have been touched by Lyme but even so their colleagues are slow to pay attention, I remember one doctor saying that despite the number of doctors and consultants they were in touch with they had to travel to US from UK to get appropriate treatment.

How sad that medicine is such a slow grinding process even when innovative treatments are proving successful.

Hopefully with more awareness of Lyme Disease people will seek early medical treatment and avoid a chronic illness developing. 


In the meantime there will be a few more thousand patients to every Doctor that gets sick with Chronic Lyme Disease so here's hoping doctors start listening to all the available research sooner rather than later and realise as  Caroline Rayment points out 'guidelines are just that - guidelines, and not always applicable to every patient and that clinical assessment is just as important'


Sunday, 26 June 2011

LYME DISEASE AND MENTAL HEALTH

Borreliosis (Lyme Disease) and its known involvement in Mental Health
by
Denise Longman

Borreliosis (Lyme Disease) and its known involvement in Mental Health

Scientists and physicians across the world have discovered that the growing numbers of people with mental illness and diseases of the nervous system are being cured or improved by treatment with antibiotics. In other words, it is now known that bacteria can make you mentally ill as well as physically ill!

From Croatia to California, from Sweden to Sicily, conditions such as Schizophrenia and Multiple Sclerosis, even Alzheimer's disease and Stroke, are being found to have common to all one of the most insidiously infective bacteria on the planet, namely Borrelia.

This organism is similar to the bacterium that causes Syphilis, which was once the major cause of mental ill health before the days of penicillin. Both bacteria are large and spiral in shape, but Borrelia is turning out to be far worse than its cousin. Syphilis could be detected fairly easily and then killed with antibiotics, but Borrelia is harder to find, and then it is even more difficult to eradicate. Because it causes such a wide range of symptoms, from mild 'flu-like fever to a rapid onset of psychosis, or from strange rashes to sudden heart-block, this nasty bacterium has spread without most of us realising it, around the world, in what is now being called a pandemic.

Perhaps its most miserable victims are those with hallucinations, panic disorders, manic depressive illness and ADHD, as well as those with the labels of Chronic Fatigue Syndrome and Myalgic Encephalomyelitis; for although the latter two conditions are recognised to be of a bacterial / viral cause by the World Health Organisation, the British medical establishment employees predominantly psychological intervention alone. Imagine being confined to a secure mental hospital, or treated with powerful antipsychotic drugs, or living for decades struggling to maintain normal memory and behaviour patterns, when all along there has been an infection secretly living in your brain and nerves. This bacterium may sometimes be the cause of anorexia, while in some of its victims it has been known to cause episodes of uncontrollable rage.

Other bacteria and viruses can wreak similar havoc: some of the ones that live harmlessly in our throats and on our skin are also able to invade our brains. Doctors and scientists are quite ready to acknowledge and search for things like HIV, Streptococcus and Herpes. But it is only recently that they are becoming aware that the Borrelia bug, one of the hardest to positively identify because of its so-called "stealth " behaviour, must be high on the list for diagnosis.

European countries such as Austria, Germany, Holland and France, have alerted their GPs and specialists to the growing problem of Borrelia. Germany has twice polled every doctor in the country to determine the probable infection rate, and has found that it has doubled in the last 10 years. The Dutch have carried out similar surveys. In Austria, every GP's waiting room has warning signs about Borreliosis. The disease is being spread by ticks that are carried on birds, on wild animals and on pets such as cats and dogs, even on horses. It has been found inside the stomachs of biting flies such as horse flies and cleggs and also in mosquitos and mites.

We present here several medical studies published in recent literature, which link mental illness and brain disease to known Borreliosis infection. There were few to be found that had been carried out in Britain; those quoted here are from the rest of Europe and the United States.

a) In a controlled study undertaken at Columbia University Department of Psychiatry, 20 children were examined following known infection of Borrelia burgdorferi (Bb), and were found to have significantly more psychiatric and cognitive difficulties. Their cognitive abilities were found to be below that of 20 matched healthy control subjects, even taking into account any effects due to anxiety, depression and fatigue during education. The study also discussed the long-term effects of the children’s infection with Borrelia, which had brought about neuropsychiatric disturbances and caused significant psychosocial and academic impairment.

b) An elderly lady treated at the Emperor Franz Josef hospital, Vienna, was initially admitted with suspected Motor Neuron Disease. Testing of fluid from her spinal column indicated the presence of Bb. Following antibiotic treatment, improvement was seen in the patient’s clinical symptoms, and further testing of spinal fluid demonstrated a positive response to the antibiotic treatment. The preliminary diagnosis of amyotrophic lateral sclerosis (ALS) was revised to one of chronic neuroborreliosis, the term given to infection of the central nervous system (CNS) by Bb.

c) A 64-year old woman was admitted to the psychiatric ward of the Sophia Ziekenhuis at Zwolle, in Holland. She was suffering from psychosis, with visual hallucinations, disorientation in time and space, and associative thinking. Psychotropic drugs failed to produce any improvement in her condition and further, neurological, symptoms developed. A lumbar puncture revealed the presence of Borrelia burgdorferi and after treatment with penicillin all of her psychiatric and neurological symptoms were resolved. From the history, which the woman was then able to communicate, it appeared she had been bitten by ticks. Her husband, aged 66, passed through a similar episode of disease

d) In a comparative study carried out at the Prague Psychiatric Center, the blood of 926 psychiatric patients and that of 884 healthy control subjects was screened for four different types of antibodies to Borrelia burgdorferi. Of 499 matched pairs (meaning of similar age and gender but from patient and control group respectively) 166 (33%) of the psychiatric patients and 94 (19%) of the healthy comparison subjects were seropositive in at least one of the four test assays for Bb. This study supports the hypothesis that there is an association between an infection of Borrelia burgdorferi and psychiatric morbidity.

e) It has been well documented in numerous published medical studies of Borrelia’s ability to cause many recognized personality disorders and forms of depression; such as anxiety, depression, confusion, aggressive behaviour, mild to moderate cognitive deficits, fatigue, memory loss, and irritability. As such, the American Psychiatric Associations recommends that specialist doctors and councillors alike should seek to rule out Borreliosis as a possible differential diagnosis before commencing with any form of psychological intervention.

f) At the University of Rostock in Germany, a 42-year old female patient presented with schizophrenia-like symptoms but a complete lack of neurological signs. A brain scan and investigation of the spinal fluid led to the diagnosis of Lyme disease. There was complete relief of symptoms after antimicrobial therapy.

g) In a study of patients at a Boston, MA, hospital, scientists looked at patients with a history of Lyme disease who had been treated with short courses of antibiotics. As well as many physical symptoms, such as musculoskeletal impairment, the Lyme sufferers were found to have highly significant deficits in concentration and memory. Those who had received treatment early in the course of the illness had less long-term impairment.

h) At the Kanazawa University School of Medicine in Japan, a 36-year old woman with severe chronic Encephalomyelopathy was shown to have a very high level of antibodies to Borrelia burgdorferi. She showed severe cerebellar ataxia (walking and balance difficulties due to disease in the cerebellum) and profound mental deterioration. The disease had probably been acquired while she had been in the USA. The autopsy 4 years later showed the presence of spirochaetes throughout the brain and spinal cord, which together with the antibody evidence, demonstrated that the Lyme bacteria had caused this encephalitic form of neuroborreliosis.

i) Dr B. A. Fallon and his team at Columbia University Medical Centre in New York have done extensive studies on both adults and children with Lyme disease. They describe numerous psychiatric and neurological presentations of the disease, and show that it can mimic attention deficit hyperactivity disorder (ADHD), depression and multiple sclerosis. In another study, the same team found panic disorder and mania could be caused by Borrelial infection.

j) Scientists from Vancouver, Canada, and Lausanne, Switzerland, recently looked at post-mortem brain tissue samples from 14 patients who had had Alzheimer’s disease and compared them with 13 controls. All of the Alzheimer’s brains had infection with Borrelia-type organisms, compared to none of the controls. From 3 of the Alzheimer’s cases, they were able to carry out genetic and molecular analyses of these spirochaetes to prove beyond a doubt that they were Borrelia.

k) Following the detailed statistical analysis of all published literature on schizophrenia, (with the criterion that each study had to have detailed histories for at least 3000 patients), Swiss scientist Dr Mark Fritzsche was able to demonstrate that: "globally there is a striking correlation between seasonal and geographical clusters of both Multiple Sclerosis and Schizophrenia with the worldwide distribution of the Lyme bacteria." Yearly birth-excesses of such illnesses were found to mirror, with an intervening nine-month period, both the geographical and seasonal patterns of various types of Ixodes tick. He also went on to further state “In addition to known acute infections, no other disease exhibits equally marked epidemiological clusters by season and locality, nurturing the hope that prevention might ultimately be attainable.”

l) Chronic fatigue syndrome has been found to be associated with infection by Borrelia. A study by the Department of Neurology at the University Hospital of Saarland in Homburg, Germany, investigated blood samples from 1,156 healthy young males, without knowing which ones were suffering from CFS. They saw a significant number with CFS sufferers who had Borrelia antibodies even though there were no other signs of borreliosis symptoms. They state that antibiotic therapy should be considered in patients with Chronic Fatigue Syndrome who show positive Borrelia serology.

m) Dr R. C. Bransfield in New Jersey, has found a significant number of Lyme patients exhibit aggression. Patients were described with decreased frustration tolerance, irritability, and some episodes of explosive anger which he terms “Lyme rage”. In relatively rare cases, there was uncontrollable rage, decreased empathy, suicidal tendencies, suicide, homicidal tendencies, interpersonal aggressiveness, homicide and predatory aggression.

The World Health Organisation has warned that mental illness appears to be increasing globally, and that depression will soon become the second biggest cause of disease on the planet. In Britain, it is estimated that new-onset psychoses have reached the annual level of 30 per 100,000 of the population. According to recent announcements, although there are at present about 900 consultant psychiatrists employed in the UK, with 400 posts vacant, there are plans to recruit 7,500 new psychiatrists in the next 5 years, a massive 5-fold increase.

The European Committee for Action on Lyme Borreliosis (EUCALB) has published epidemiological studies showing that there is a serious problem with tick-borne Borreliosis in Europe. For example, the UK’s nearest neighbour, Holland, has found 73 cases per 100,000 of the population per year, with an unknown number of missed diagnoses. The published figures for England, Ireland and Wales appear to be nearly 2 orders of magnitude lower than this, with only 0.3 cases per 100,000. Are cases of Lyme disease / Borreliosis not being found in Britain because it is still regarded as a rare disease in this country? Or do we genuinely have the lowest incidence in the world? Diagnosis of borreliosis is difficult, with tests for antibodies to the bacteria being the subject of great controversy at present. If a consultant has to look at a suspected case of the disease and believes it to be rare, and blood tests are unreliable, then the diagnosis will be biased, quite understandably, towards the patient having some other condition.

It is hoped that health professionals at all levels, and in all disciplines, will come to realise that Human Borreliosis is the fastest-growing, most prevalent zoonotic disease in the world, and has been called a modern pandemic by several authors, including epidemiologists, rheumatologists, neurologists and infectious disease experts. There seems to be little awareness in the UK at present about this situation, but we urge that it be recognised sooner rather than later, in the hope that both mental and physical illnesses due to Borrelia are successfully diagnosed and treated.


References

a) A Controlled Study of Cognitive Deficits in Children

with Chronic Lyme disease.
Tager, F.A., Fallon, B.A., Keilp, J., Rissenberg, M., Jones, C.R.,
Liebowitz, M.R.
J Neuropsychiatry Clin. Neurosci. 2001; Fall; 13(4): 500-7.

b) ALS- Like Sequelae in Chronic Neuroborreliosis.

Hansel, Y., Ackerl, M., Stanek, G.
Wien. Med. Wochenschr. 1995; 145(7-8): 186-8.

c) Lyme Psychosis.
van den Bergen, H.A., Smith, J.P., van der Zwan, A.
Ned. Tijdschr. Geneeskd. 1993; 137(41): 2098-100.


d) Higher Prevalence of Antibodies to Borrelia burgdorferi in Psychiatric Patients than in Healthy Subjects.
Hajek, T., Paskova, B., Janovska, D., Bahbouh, R., Hajek, P., Libiger, J., Hoschl, C.
Am. J. Psychiatry 2002; 159(2): 297-301.

e) Highlights of the 2000 Institute on Psychiatric Services
Guardiano, J.J., von Brook, P.
Jan. 2001, 52(1): 37-42.

f) Borrelia burgdorferi Central Nervous System Infection
Presenting as Organic Psychiatric Disorder.
Hess, A., Buchmann, J., Zettel, U.K., et al.
Biol. Psychiatry 1999; 45(6): 795.

g) The Long-term Clinical Outcomes of Lyme disease. A Population-based Retrospective Cohort Study.
Shadick, N.A., Phillips, C.B., Logigian, E.L., Steere, A.C. et al.
Ann. Intern. Med. 1994; 121(8): 560-7.


h) Borrelia burgdorferi Seropositive Chronic Encephalomyelopathy: Lyme Neuroborreliosis? An Autopsied Report.
Kobayashi, K., Mizukoshi, C., Aoki, T., Muramori, F.et al.
Dement. Geriatr. Cogn. Disord. 1997; 8(6): 384-90.

i) (1) Late Stage Neuropsychiatric Lyme Borreliosis.
Fallon, B.A., Schwartzburg, M., Bransfield, R., Zimmerman, B. et al.
Psychosomatics 1995; 36(3): 295-300
(2) Functional Brain Imaging and Neuropsychological Testing in Lyme Disease.
Fallon, B.A., Das, S., Plutchok, J.J., Tager, F. et al.
Clin. Infect. Dis. 1997; Suppl.1: 557-63.

j) Borrelia burgdorferi Persists in the Brain in Chronic Lyme
Neuroborreliosis and may be associated with Alzheimer disease.
Miklossy, J., Khalili, K., Gern, L., Ericson, R.L., et al.
J. Alzheimer’s Dis. 2004; 6(6): 639-649.



k) (1) Chronic Lyme Borreliosis at the root of Multiple Sclerosis - is a cure with
Antibiotics attainable?
Fritzsche, M.
Med Hypotheses 2005; 64(3): 438-48.
(2) Geographical and Seasonal Correlation of Multiple Sclerosis to Sporadic
Schizophrenia.
Fritzsche, M.
Int. J. Health Geog. 2002; 1: 5.


l) Chronic Fatigue Syndrome in Patients with Lyme Borreliosis.
Treib, J., Grauer, M.T., Haas, A., Langenbach, J. et al.
Eur. Neurol. 2000; 43(2): 107-9.

m) Aggression & Lyme disease.
Bransfield, R.C.
14th International Scientific Conference on Lyme Disease and other Tick-borne Disorders. April 22-23, 2001, Hartford, Connecticut.

Tuesday, 20 July 2010

AUTISM VIDEOS


These excellent videos from Lymenaide are a must watch for parents with children suffering from Autism.




This Spring Lymenaide and And What Productions filmed an interview with Dr Chitra Bhakta.
Dr Bhakta is a DAN (Defeat Autism Now) and an LLMD. She spoke with us about Lyme Induced Autism, Lyme disease and treatment.

http://lymenaide.wordpress.com/

'When I started testing these (Autistic) children 8 out of 10 were testing positive for Lyme and Bartonella and other co infections of Lyme Disease.'

Dr Bhakta points out that Lyme is endemic throughout the World.

Her closing words are 'the tests are not the be all and end all.' (She had already pointed out that most of the tests for Chronic Lyme will turn out negative)

'Doctors are human beings and have fallibilities.'

'The best person is to have belief in yourself.'

For earlier posts on Autism and Lyme Disease enter Autism in the search in the right column or click here

Tuesday, 13 July 2010

TWO HIDDEN EPIDEMICS

Many of you with ME/CFS and/or Lyme Disease will be following the duplicity which is unfolding since the discovery of XMRV and where better to hear what is going on than Hillary Johnson's blog Osler's web.

One of her latest posts a must read here

One of our Lyme Warriors Virginia Sherr MD had this to say to Hillary.

Dear Hillary, Your comments comprise a priceless treasure for the thousands of currently suffering CFS people and for those who will be added to their numbers in the future. Thanks for your guts and true grit. I am aware that you have knowledge of the current Lyme Wars, as well. One of many things that both of our groups have in common is that neither the leaders nor rank-and-file patients in either community has truly been allowed to be part of the solution. Instead, those afflicted are, against all human reasoning, offered only derision not compassion. And, patients are expected to remain in and accept as natural, their various states of agony. So familiar is this to what both the newly-named Lyme Complex as well as what CFS patients endure. As is taught in my field {psychiatry), here is what is typical of "psychopathy": perpetrators have a profound lack of compassion for any other’s feelings of misery and a total lack of empathy for their suffering. Yet this is what we see played out on the part of the very portion of the U. S. Government and its cooperating agencies that are sworn to care about the suffering of the citizenry on a public scale. So, added to CFS agony there is that of the hundreds of thousands of tick-bitten folks who have now late-stage Lyme, a Complex of persistent tick-borne infections but whose government’s only response is to continue to hide the epidemic. I wonder if our current President is aware of the magnitude of these larger-than-the-Oil Spill problems. Or is it as was true with our previous president’s personal Lyme infection, have his handlers hidden the epidemic from him too?
- Virginia T. Sherr, MD



Virginia Sherr has written many good articles on Lyme Disease some of which can be accessed here


More news on FDA/NIH STUDY from PNAS here at CFS Central

Tuesday, 6 July 2010

GENES, MICROBES, ENVIRONMENT -ILLNESS

Psychiatric Times

Below are extracts from an article written by Dr Bransfield the preseident of ILADS. For the full article click here.

Lyme Disease, Comorbid Tick-Borne Diseases, and Neuropsychiatric Disorders
By Robert C. Bransfield, MD 01 December 2007


Many recall the phrase "To know syphilis is to know medicine." Now Lyme disease (Lyme borreliosis), the new "great imitator," is the ultimate challenge to the breadth and depth of our knowledge. In psychiatry, we generally treat mental symptoms or syndromes rather than the underlying cause of a disorder. A greater awareness of immune reactions to infections and other contributors to mental illness enhances our psychiatric capabilities. Lyme disease, like syphilis, is caused by a spirochete with a multitude of possible manifestations and 3 stages: early with dermatological symptoms, disseminated, and late stage.

Unlike Treponema pallidum, the cause of syphilis, the causative agent of Lyme disease, Borrelia burgdorferi, can be much more difficult to eliminate, diagnostic testing is less reliable, and interactive copathogens are major contributors in the pathophysiology. B burgdorferi is highly adaptable with 6 times as many genes as T pallidum and 3 times as many plasmids as any other bacteria that allow rapid genetic adaptations. It is a stealth pathogen that can evade the immune system and pathophysiological mechanisms. Knowingly or not, most psychiatrists have at some point been perplexed by patients with late-stage psychiatric manifestations of Lyme borreliosis. Several factors are associated with the risk of infection as well as the different manifestations of Lyme borreliosis

The following composite case illustrates a number of problems that may make diagnosis and treatment of Lyme borreliosis anything but straightforward. The patient is in good health and enjoys outdoor activities. Often this person has the HLA DR4 genotype. He or she may acquire a small tick bite that goes unnoticed because the subsequent rash may not be of the classic bull's-eye type, may be easily overlooked in dark-skinned individuals, may be misdiagnosed, or may occur only with a second or subsequent infection. There may be flu-like symptoms with migratory musculoskeletal aches and pains. If a diagnosis of Lyme disease is made, the initial course of antibiotic treatment may not have been sufficient to eliminate the infection. (Although standardized by 1 set of guidelines, psychiatrists often see the failures of some of the "standard" treatments.) Low-grade symptoms may remit and periodically relapse over time. An accident, emotional stress, vaccination, or childbirth can trigger an exacerbation of symptoms.

The patient, who did not have psychosomatic symptoms and was not hypochondriacal in the past, now complains of an increasing number of somatic, cognitive, neurological, and psychiatric symptoms. Although Lyme disease may be suspected, the laboratory tests available to most clinicians often lack sensitivity and thus are read as negative for Lyme disease. Fibromyalgia, chronic fatigue syndrome, or multiple sclerosis (MS) may be erroneously diagnosed.

Treatment of some symptoms with corticosteroids may initially provide relief, but a more rapid decline often follows. The patient sees multiple specialists, each of whom restricts the examination to his area of expertise. Nothing is resolved, and the patient is frustrated that his symptoms cannot be explained. In view of the growing list of unexplained symptoms, including psychiatric symptoms, the patient is treated with tranquilizers and antidepressants with some benefit, but gradual decline persists.
The major complaints include fatigue, multiple cognitive impairments, depression, anxiety, irritability, head-aches, and a multitude of other symptoms. When general medical treatment fails, the patient may be referred to a psychiatrist for 3 reasons: the unexplained medical symptoms give the appearance of a psychosomatic or somatoform condition; complex mental symptoms are thought to require psychiatric assessment; and a psychiatrist is thought to be needed to more effectively manage psychiatric treatments.


General theoretical issues

The causes of most psychiatric illnesses are unknown. The catecholamine hypothesis does not adequately explain the cause of abnormal neurotransmitter functioning. Mendel stated that human traits are determined by individual genes that function independently of other genes and environmental influences. Koch believed that many human diseases are caused by microbes that exert their effect independently of other microbes, environmental factors, and genes. The cause of most mental illnesses cannot be explained by neurotransmitters, genes, or infections alone. Instead, as stated by Yolken,
most common human diseases are caused by the interaction of environmental insults and susceptibility genes.Many of the susceptibility genes are diverse determinants of human response to environmental factors, including infections, and prevention or treatment of the infections may result in the effective treatment of complex disorders.



Tick-borne diseases and chronic infectious diseases

B burgdorferi, the principal organism associated with Lyme borreliosis, is one of the most complex bacteria known to man. In addition, a tick bite can presumably transmit more than 1 disease-causing organism. Thus, 2 major clinical hurdles in diagnosis and management are the absence of a clear therapeutic end point in treating Lyme borreliosis and the potential presence of tick-borne coinfections that may complicate the course of the illness. The more common interactive coinfections may be caused by M fermentans, Mycoplasma pneumoniae, B microti, Ba- besia WA-1, Chlamydia pneumoniae, Ehrlichia, Anaplasma, and B henselae, and multiple viruses and fungi. When multiple microbes grow together, they can promote immunosuppressive effects and cause marked symbiotic changes that alter their functioning.

Neuroborreliosis is an infection within the brain; however, infections in the body that do not pass through the blood-brain barrier may also impact the brain indirectly via immune effects. All the clinical manifestations, acute or chronic, of infection with B burgdorferi are characterized by strong inflammation with the production of several proinflammatory and anti-inflammatory cytokineswith an aberrant innate proinflammatory response and inflammatory brain changes. Most of the dysfunction caused by these infections is associated with immune reactions.

All involved with late state Lyme disease agree there is a large amount of inaccurate information on this subject. This disagreement exists at every level – journals, scientific meetings, clinical practice, media outlets,etc. Some of this disagreement can best be viewed as the normal difference of opinion seen when scientists approach a very complex problem from a very different perspective. To fuel the intensity of these disputes, some approach these issues with a significant bias. The full recognition of this illness has implications, which could effect tourism, real estate values, disability, insurance company/managed care liability, workman’s compensation cases, motor vehicle issues, some criminal cases, and political issues. Bias issues can adversely effect patient care, research funding, and medical regulatory issues. Some of those previously impacted by bias now have difficulty approaching this disease with full-unhampered objectivity.

Lyme disease is clearly a very complex disease. When considering a similar spirochete disease, syphilis, it has been said, “To know syphilis is to know medicine.” However, to know Lyme disease is not only to know medicine but also neurology, psychiatry, politics, economics, and law.

Another interesting article by Dr Bransfield here

By entering Bransfield in the search box in the right hand column of this blog you come up with other posts that Dr Bransfield has been mentioned in, alternately click here